/**
 * TableConstraint.java
 * Copyright (C) 2011 Yuanyan<yuanyan.cao@gmail.com>
 * 
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; version 2 of the License.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 */
package edu.rabbit.kernel.schema;

import edu.rabbit.schema.ITableConstraint;


/**
 * @author Yuanyan<yanyan.cao@gmail.com>
 * 
 */
public abstract class TableConstraint implements ITableConstraint {

    private final String name;

    public TableConstraint(String name) {
        this.name = name;
    }

    public String getName() {
        return name;
    }

    @Override
    public String toString() {
        StringBuffer buffer = new StringBuffer();
        if (getName() != null) {
            buffer.append("CONSTRAINT ");
            buffer.append(getName());
        }
        return buffer.toString();
    }
}
